| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Clinton Conway | Kirwan State High | 57.15 |
| 2 | Lawrence Baker | William Ross High | 59.87 |
| 3 | Lachlan Porter | Cathedral College | 1:00.53 |
| 4 | Christian Robertson | Ignatius Park College | 1:01.85 |
| 5 | Osea Waquinabete | Pimlico State High School | 1:03.22 |
| 6 | Tim Guazzo | Townsville Grammar School | 1:04.26 |
| 7 | Suede Chinfat | Townsville State High School | 1:05.24 |
| 8 | Ayden Piper | Ryan Catholic College | 1:05.90 |